Báo cáo y học: "Molecular epidemiology of hepatitis E virus infections in Shanghai, China" ppt
Báo cáo y học: "Molecular epidemiology of hepatitis E virus infections in Shanghai, China" ppt
... sequences, all emanating from
Shanghai, were retrieved from GenBank. Consistent with the primary role of genotype 4 in
China overall, analysis of the sequences revealed this to have been the ... square
brackets that define the HEV subtypes. Each branch is labeled with the host of the HEV isolate,
GenBank accession number and the year the strain was isolated. Reference sequences a...
Báo cáo y học: "Molecular epidemiology of Hepatitis C virus genotypes in Khyber Pakhtoonkhaw of Pakistan" pptx
... of subtypes have been identified globally. All these gen-
otypes are generally studied for epidemiology, their vaccine development and clinical management. This article
comments the frequency ... untypable in th e current study. The
pattern of HCV genotypes of the typeable samples seen
in the current study were in the order of: 240 (57.83%)
were genotype 3a, 25 (6.02%) were wi...
Báo cáo y học: " Molecular epidemiology of Japanese encephalitis virus circulating in South Korea, 1983-2005" doc
... previously reported strains. Our results show the remarkable
genetic stability of the E gene sequence in Korean JEV strains. Five pairs of E gene sequences from 10 Korean strains
were identical, ... problematic in phylogenetic analyses. K82P01
was grouped in genotype 3 or unclassified based on the E
gene sequence, and K91P55 was classified in either geno-
type 1 or genotyp...
Báo cáo y học: "Molecular Virology of Hepatitis C Virus (HCV): 2006 Update"
... complex revealed that
NS4A is an integral component of the enzyme core [41].
Surprisingly, the NS3 serine protease recently turned out
to influence the innate cellular host defense by inhibition ... heterodimers
which are believed to represent the building blocks for the
viral envelope. The processes of particle assembly and
release are poorly understood and have only recently
beco...
Báo cáo y học: "Molecular characterization of hepatitis A virus isolates from environmental and clinical samples in Greece" pptx
... sequences of the Gree k strains included in the
phylogenetic analysis with the reference sequences of
different HAV genotypes.
Results
Presence of HAV in environmental and clinical samples
HAV ... epidemiological pattern may
emerge in the near future. Data from the occurrence of
viruses in sewage may provide an overview of the
Figure 2 Phylogenetic tree depicting the relatio...
Báo cáo y học: " Molecular epidemiology of salmonid alphavirus (SAV) subtype 3 in Norway" pptx
... analysed sequences represented two clusters of a single SAV subtype; however some of the
observed sequence divergence was higher than that previously reported by other researchers. Larger scale, ... sequences of the obtained is olates; E2 -6K
sequences, short E2 sequences and nsP3 s equences. All
three trees showed similar topology. The tree covering
the larges t number of sequences...
Báo cáo y học: "Sustained eradication of hepatitis C virus by low-dose long-term interferon therapy in a renal transplant recipient with dual infection with hepatitis B and C viruses: a case report" pptx
... fatty liver. Negative
results of his serum HCV RNA were documented once
one year before the end of combination therapy and
three t imes at the end of the combination therapy. His
HBV DNA was below ... any episodes of
allograft rejection.
Case presentation
A 51-year-old Taiwanese man had received regular
hemodialysis three times weekly for six years when he
was diagnosed with end-stage...
Báo cáo y học: " Molecular analysis of HBV genotypes and subgenotypes in the Central-East region of Tunisia" potx
... genotypes [2,3].
Based on sequence diverge nce in the entire genome,
eight genotypes (A to H), differing by at least 8%, have
been identified [4,5]. Genotypes A to D and F have
been, recently, ... Confirmation of our
findings with a more sensitive technique would be of
interest.
Phylogenetic analysis and comparison to other Tuni-
sian sequences of genotype D revealed high identity
bet...
Báo cáo y học: "Epidemiological manifestations of hepatitis C virus genotypes and its association with potential risk factors among Libyan patients" pps
... studies are needed to clarify
such evident prevalence as longer time may be needed
to observe such changes. In Pakistan it seems that 15-20
years needed as the genotyp e 3 a to be replaced by gen-
otype ... Genotype 4 was
significantly more frequent in female while genotype 1
more frequent in males though the frequency of
genotypes 3 and 4 were independent of gender. How-
ever, su...
Báo cáo y học: " Molecular mechanisms of neuroinvasion by monocytes-macrophages in HIV-1 infection" pdf
... immunodeficiency virus infection to
track neuroinvasion [70]. In this study employing rhesus
macaques, fluorescein dye-labeled autologous leukocytes
were introduced in the periphery from where the ... seeding, a viral sanctuary indepen-
dent of the periphery or just reflected infection features
outside the brain. The introduction of HAART chal-
lenged our vision of the brain as an...